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Eplerenone ethanol solvate.

Yang Q, Ye WD, Yuan JY, Nie JJ, Xu DJ - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: Both five-membered rings display envelope conformations, while the three six-membered rings assume envelope (cyclohexene), half-chair (cyclohexane sharing one edge with epoxy) and chair (other cyclohexane) conformations.The solvent mol-ecule is disordered equally over two sites.It is linked to the eplerenone mol-ecule by hydrogen bonds.

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ABSTRACT
EPLERENONE [SYSTEMATIC NAME: 7α-(methoxy-carbon-yl)-3-oxo-9α,11-ep-oxy-17α-pregn-4-ene-21,17-carbolactone], an aldo-sterone receptor antagonist, crystallizes from ethanol as a monosolvate, C(24)H(30)O(6)·C(2)H(6)O. The eplerenone mol-ecule has two five-membered rings, three six-membered rings and one three-membered ring. Both five-membered rings display envelope conformations, while the three six-membered rings assume envelope (cyclohexene), half-chair (cyclohexane sharing one edge with epoxy) and chair (other cyclohexane) conformations. The solvent mol-ecule is disordered equally over two sites. It is linked to the eplerenone mol-ecule by hydrogen bonds.

No MeSH data available.


Related in: MedlinePlus

The molecular structure of the title compound with 30% probability displacement (arbitrary spheres for H atoms). One of disordered solvent components has been omitted for clarity.
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Fap1: The molecular structure of the title compound with 30% probability displacement (arbitrary spheres for H atoms). One of disordered solvent components has been omitted for clarity.


Eplerenone ethanol solvate.

Yang Q, Ye WD, Yuan JY, Nie JJ, Xu DJ - Acta Crystallogr Sect E Struct Rep Online (2008)

The molecular structure of the title compound with 30% probability displacement (arbitrary spheres for H atoms). One of disordered solvent components has been omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2961083&req=5

Fap1: The molecular structure of the title compound with 30% probability displacement (arbitrary spheres for H atoms). One of disordered solvent components has been omitted for clarity.
Bottom Line: Both five-membered rings display envelope conformations, while the three six-membered rings assume envelope (cyclohexene), half-chair (cyclohexane sharing one edge with epoxy) and chair (other cyclohexane) conformations.The solvent mol-ecule is disordered equally over two sites.It is linked to the eplerenone mol-ecule by hydrogen bonds.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
EPLERENONE [SYSTEMATIC NAME: 7α-(methoxy-carbon-yl)-3-oxo-9α,11-ep-oxy-17α-pregn-4-ene-21,17-carbolactone], an aldo-sterone receptor antagonist, crystallizes from ethanol as a monosolvate, C(24)H(30)O(6)·C(2)H(6)O. The eplerenone mol-ecule has two five-membered rings, three six-membered rings and one three-membered ring. Both five-membered rings display envelope conformations, while the three six-membered rings assume envelope (cyclohexene), half-chair (cyclohexane sharing one edge with epoxy) and chair (other cyclohexane) conformations. The solvent mol-ecule is disordered equally over two sites. It is linked to the eplerenone mol-ecule by hydrogen bonds.

No MeSH data available.


Related in: MedlinePlus